Individual Calculations September 2012
 Oh, Minah  Total change: -28.95  Rating chartPersonal card
 2012 National Junior champ U18 Seoul KOR 2012-08-12
RcRownchangeKK*chgGame
 1534 1522 0.00 4 -1.93 15 -28.95 
  Bae, Jisoo 1594 KOR0.001-0.4015-6.00 
  You, Haneul 1512 KOR0.001-0.5115-7.65 
  Park, Hyukmin 1541 KOR0.001-0.4715-7.05 
  Choi, Ian 1488 KOR0.001-0.5515-8.25 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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